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Dr. Terence M. Mayers, MD
NPI1669520649PAC ID2567596372
- Part D claims, 2024
- 99
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $111
- Medical group
- 1
- Practice address
- 3440 E La Palma Ave, Anaheim, CA 92806
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mayers' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Terence M. Mayers is a general surgeon in Anaheim, California
Dr. Mayers practices at Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente.
Dr. Mayers' NPI, 1669520649, was assigned on January 8, 2007. Dr. Mayers graduated from Loyola University Chicago Stritch School of Medicine in 1985. Dr. Mayers holds California license G60125.
NPI and contact details
- NPI
- 1669520649NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567596372
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Terence M. Mayers practices at Orange County - Anaheim Medical Center in Anaheim, California
Dr. Mayers' primary practice is Orange County - Anaheim Medical Center, at 3440 E La Palma Ave, Anaheim, CA 92806 in Orange County. The practice phone is (714) 279-4000.
- Orange County - Anaheim Medical Center3440 E La Palma Ave, Anaheim, CA 92806 · Orange CountyPhone(714) 279-4000
Source: Dmand AI Affiliation Data
Dr. Terence M. Mayers is affiliated with 2 sites of care and 1 medical group
Dr. Mayers' primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Mayers to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Terence M. Mayers' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mayers practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orange County - Anaheim Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Terence M. Mayers is one of 2,926 general surgeons in California
Surgery is Dr. Mayers' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Mayers is board certified in surgery by the American Board of Surgery. Dr. Mayers is licensed in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists gallbladder removal among the conditions Dr. Mayers treats.
General surgeons near Dr. Mayers
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
2,926general surgeons in California56general surgeons in Anaheim18general surgeons at Orange County - Anaheim Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Terence M. Mayers' patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Dr. Mayers' median patient age at 49, with 73% women.
Dr. Mayers' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women73%
- Men27%
Source: Dmand AI Patient Panel Data
Dr. Terence M. Mayers wrote 99 Medicare Part D claims in 2024
In 2024, Dr. Mayers wrote 99 Medicare Part D claims for 51 patients. 91% of them were for generic drugs. CMS names the drug for 36 of them, across 2 drugs with 11 or more claims each, at $822 in total drug cost. In 2023, CMS named 18 claims across 1 drug.
Part D claims, 202499
Drugs named by CMS2
Total drug cost$822
Part D patients51
Dr. Mayers' Part D claims by kind of drug, 2024
- Generic90 claims91%
- Brand-name and other9 claims9%
Dr. Mayers' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Mayers' Part D claims, 2024
- Opioids24%24 of 99 claims
- Antibiotics18%18 of 99 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 182024: 36100%
Drugs named by CMS: 2 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Terence M. Mayers takes part in Medicare
Dr. Mayers accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Terence M. Mayers has 2 publications on record
Dmand AI links 2 papers to Dr. Mayers.
Papers2
Recent publications by Dr. Mayers
See who Dr. Mayers researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mayers works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Terence M. Mayers received $111 in industry payments from 2024 to 2025
CMS Open Payments shows 5 general payments to Dr. Mayers from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $67.
General payments to Dr. Mayers by program year, 2024 to 2025
Companies that paid Dr. Mayers the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Terence M. Mayers has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Mayers, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Mayers
- 2011
- CMS Stage 1 2012
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Terence M. Mayers graduated from Loyola University Chicago Stritch School of Medicine
Dr. Mayers graduated from Loyola University Chicago Stritch School of Medicine in 1985. Dr. Mayers is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Terence M. Mayers accepts plans from 2 insurance carriers
Dr. Mayers is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Mayers accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Terence M. Mayers's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Terence M. Mayers
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Terence M. Mayers' NPI number?
Dr. Terence M. Mayers' NPI number is 1669520649. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Terence M. Mayers?
Dr. Terence M. Mayers is a general surgeon in Anaheim, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Terence M. Mayers practice?
Dr. Mayers practices at 3440 E La Palma Ave, Anaheim, CA 92806. Dr. Mayers' primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente. Dmand AI also links Dr. Mayers to 1 group practice or clinic.
What is Dr. Terence M. Mayers' office phone number?
The practice phone on file for Dr. Mayers is (714) 279-4000.
What is Dr. Terence M. Mayers' medical license number?
Dr. Mayers holds California license G60125.
Which hospitals is Dr. Terence M. Mayers affiliated with?
Dr. Mayers practices at Orange County - Anaheim Medical Center in Anaheim, California.
What medical group is Dr. Terence M. Mayers part of?
Dr. Mayers is linked to Southern California Permanente Medical Group.
Does Dr. Terence M. Mayers accept Medicare?
Yes. CMS lists Dr. Mayers as accepting Medicare assignment.
Is Dr. Terence M. Mayers board certified?
Yes. Dr. Mayers is board certified in surgery by the American Board of Surgery.
Where did Dr. Terence M. Mayers go to medical school?
Dr. Mayers graduated from Loyola University Chicago Stritch School of Medicine in 1985.
Show 5 more questionsShow fewer questions
What drugs does Dr. Terence M. Mayers prescribe most?
In 2024 Medicare Part D data, Dr. Mayers' most prescribed drugs by claims were Hydrocodone-Acetaminophen and Gavilyte-C.
Has Dr. Terence M. Mayers received payments from drug or device companies?
CMS Open Payments shows $111 in general payments to Dr. Mayers from 2 companies from 2024 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Terence M. Mayers been practicing?
Dr. Mayers graduated from medical school in 1985, 41 years ago.
Does Dr. Terence M. Mayers do research?
Dmand AI links 2 publications to Dr. Mayers.
What insurance does Dr. Terence M. Mayers accept?
Dr. Mayers is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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